This relationship plays an important role in Keynesian analysis.

The result was a series of new ideas to bring tools to Keynesian analysis that would be capable of explaining the economic events of the 1970s.

According to Keynesian analysis, the countries that left the gold standard earlier than other countries also recovered from the Great Depression sooner.

Keynesian analysis suggests that with the economy already weak, so big a cut would cause a recession.

The Tory Reformers agreed with the Keynesian analysis of trade depression.

Paul Samuelson had good reasons for beginning his textbook with Keynesian analysis.

In the Keynesian analysis the MPC is given more prominence.

Although it may be thought that without interest, incentive to save drops, Keynesian analysis indicates that savings are a function of income and interest is minor.

Indeed, some have suggested that significantly higher national spending necessitated by war essentially confirms the basic Keynesian analysis (see Military Keynesianism).

After Keynes, Keynesian analysis was combined with classical economics to produce what is generally termed "the neoclassical synthesis" which dominates mainstream macroeconomic thought.